baber/WOPTO huggingface dataset:
Patent JP-H11240557-A (JP)
Title: Pouring container having liquid receiving pan
Inventor: OKA MASAHIRO
IPC: B65D47/34
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To attach a transparent opening/closing lid to a hinge mechanism support part of a pump fitting member by a hinge mechanism by separately forming the fitting member from the opening/closing lid, and attaching a base plate of the hinge mechanism of the opening/closing lid to the hinge mechanism support part of the fitting member. SOLUTION: An opening/closing lid comprises a lid body provided with a top wall 30 and a side cylindrical wall 31, and a hinge mechanism Ca. A notched stepped part 32 is provided at a prescribed position of the side cylindrical wall 31, a notched grove extending from an inner edge of the notched stepped part 32 to a prescribed position of the top wall 30 is formed, and the hinge mechanism Ca is continuously connected to the outer periphery of the notched stepped part 32 and to an end part of the top wall of the notched groove of the top wall 30. The hinge mechanism Ca comprises a base plate 35, and a three-point hinge 36 to connect the base plate 35 to the lid body of the opening/closing lid.  The base plate 35 is of an arc-shape approximately same as that of an insertion hole 20, and a connection piece 40a having a lower surface 37a to be placed in notched stepped parts 15a, 15b of an outer cylinder and an upper surface 38a extending from an upper end face of the base plate 35 on each side, and connected to the notched stepped part of the side cylindrical wall 31 of the opening/closing lid through a thin-walled part 39a, is projected on an upper part of the outer periphery.
Patent JP-S62218922-A (JP)
Title: Laser diode module
Inventor: ONODA YOSHITO
IPC: G02F1/09
Filed: 1986-03-19
Abstract: PURPOSE:To reduce noise and to stabilize the operation of a laser diode module by disposing a polarized light separating plate, thin film Faraday rotor which rotates the polarization plane of light 45 deg. by a magnetic field and optical isolator formed of a polarizing lens to the exit end of a polarization plane maintaining optical fiber. CONSTITUTION:The exit end of the laser diode module consisting of the polarization plane maintaining optical fiber 2 for leading the exit light from the laser diode 10 to the outside is provided with a connector 1 consisting of a metal, for example, stainless steel, etc., and contg., the polarized light separating plate 4, the thin film type Faraday rotor 5 which is housed in a magnet 3 consisting of a samarium cobalt, etc. capable of generating a powerful magnetic field and consists of a ferromagnetic crystal such as GdBiIg having large Faraday rotating power and the optical isolator which is constituted of the polarizing lens 6. Light 7 emitted from the polarization plane maintaining optical fiber 2 is separated by the polarized light separating plate 4. The separated exit light 7 is rotated by the thin film type Faraday rotor 5 and is condensed by the polarizing lens 6.
Patent JP-S59188898-A (JP)
Title: Static ram
Inventor: TANIMURA NOBUROU
IPC: G11C29/04
Filed: 1983-04-11
Abstract: PURPOSE:To limit current consumption for a defective data line by inhibiting the actuation of a load MOSFET of the defetive data line with the signal produced from an address comparator consisting of an address comparator which selects the column selection signal of defective bits and performs a switch to a spare memory array. CONSTITUTION:The load MOSFETQ5-Q8 and Q13 and Q14 of each data line consist of n channel MOSFETs, and the column selection signal corresponding to the gate is impressed. The switch signal which is produced from an address comparator and supplied to a spare memory array is impressed to each gate of column switch MOSFETQ15 and Q16 and load MOSFETQ13 and Q14 respectively. This signal is also impressed to the inputs of NOR gates G3, G4, etc. which constitute a Y address decoder Y-DCR to inhibit the selecting actions of these gate circuits.
Patent JP-H01235912-A (JP)
Title: Endoscope
Inventor: SHISHIDO YOSHIO
IPC: G02B23/24
Filed: 1988-03-16
Abstract: PURPOSE:To easily and exactly execute a guidance control of an endoscope for detecting the thrust direction by a jet injection and displaying this thrust direction in an observation visual field or its vicinity which can be recognized. CONSTITUTION:Between a soft part 3 of an inserting part 2 and a curved part 4, an injection port member 10 is provided, and on its outside peripheral surface, fluid injection ports A-D are provided, and in the vicinity of each inside thereof, a pressure sensor 11 is provided. Also, in the periphery of an observation visual field 14, triangular displays a-d are placed in the upper and the lower parts and the right and left, respectively as display means for displaying the thrust direction, and these displays are lighted selectively. In this state, when a fluid is injected, the pressure sensor 11 in the fluid injection ports A-D detects pressure of its injected fluid, it is transmitted to an operation processing circuit of a control part through a signal line 11a, its thrust direction is calculated and the displays a-d of the outside of the observation visual field 14 are lighted, and the thrust direction is shown. In such a way, while observing the observation visual field 14, the thrust direction by a jet injection can be understood, and a guidance operation of the inserting part 2 can be executed easily and exactly.
Patent JP-S62219869-A (JP)
Title: Image reader
Inventor: UEDA KAZUYA
IPC: H04N1/028
Filed: 1986-03-20
Abstract: PURPOSE:To simplify the constitution of an image reader by mounting actually in image sensor to read image information and a driving circuit to drive the image sensor at the same substrate. CONSTITUTION:An image sensor 4 to read image information and driving circuit 2 to drive the image sensor 4 are actually mounted at the same substrate 1. Thus, since the driving circuit 2 and the image sensor 4 are actually mounted at the same substrate 1, it is not necessary to link the image sensor 4 and the driving circuit 2 with a cable, etc., the constitution comes to be simple and further, the image reading device can be miniaturized.
Patent JP-H07272665-A (JP)
Title: Transmission type electron microscope
Inventor: HAYASHI SOICHIRO
IPC: H01J37/22
Filed: 1994-03-31
Abstract: PURPOSE:To reduce complex operations by an operator for a long time observation and improve operability by measuring drifting and displacing quantities of an electron microscope image and automatically correcting an image position. CONSTITUTION:A transmission type electron microscope is equipped with an image formation optical system, an observation system and a photographing function having such general equipments as an electronic gun, an acceleration pipe, an illuminating optical system, an objective lens and the like and further provided with an image processing device for observing electron microscope images on the observation system by meand of a TV camera. Electron microscope images are fetched into a calculation processing device including a TV camera and an image processor and the drifting (displacing) quantity and the direction of the electron microscope images are detected by calculation processing. Then, automatic correction is performed by feedbacking the drifting quantity and the direction to the electron microscope and displayed as static electron microscope images on a monitor.
Patent JP-H06256509-A (JP)
Title: Polyaniline-polyether block copolymer and its production
Inventor: OKA OSAMU
IPC: C08G65/32
Filed: 1993-03-01
Abstract: PURPOSE:To produce a copolymer containing a specified polyaniline block (partly oxidized unit), soluble in an organic solvent or capable of gelation and capable of forming a flexible and self-supporting film or fiber. CONSTITUTION:This polyaniline-polyether block copolymer is represented by formula I [A is a polyaniline block represented by the formula H(NHAR)n ; Ar is 1,4-phnylene or its halogen-substituted group, etc., (n) is 10 to 5000; R<1> is a 1 to 30C alkylene; R<2> is a 1 to 30C alkylene, an alkylenecarbonyl, an alkenylene, a 6 to 30C arylene, etc. In the case R<2> contains a carbonyl, this group is bonded to the terminal oxygen of the polyether block; (k) is 10 to 1000] and having 2000 to 1000000 number-average molecular weight. The partly oxidized block may contain a structural unit of formula II (Q is 2,5- cyclohexadien-1,4-ylidene, etc.). This copolymer is synthesized by oxidative polymerization of aniline its halogen-, alkoxy-or alkyl-substitute in the presence of a polyether having amino groups on both the terminals of formula III.
Patent JP-H10244290-A (JP)
Title: Filtration method of water in water tank and filter
Inventor: NUNOTANI HIDETADA
IPC: A01K63/04
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To provide both a filtration method of water in a water tank and a filter in which fishes sensitive to water quality are bred in spite of the top- placing type filter and also the interval of water replacement is prolonged. SOLUTION: The body 12 of a filter is provided in the upper part of the body 10 of a water tank. Both a dry filter tank 18 filled with a physical filtration means and a filter medium for implanting aerobic bacteria and a wet filter tank 17 filled with a filter medium for implanting anaerobic bacteria are provided in the inside of the body 12 of the filter. A shower pipe 21 is provided in the upper part of the dry filter tank 18 and the wet filter tank 17. Water is sucked up from the body 10 of the water tank by a pump 19 and a part of water sprayed through the shower pipe 21 is passed through the dry filter tank 18 as it is and returned to the body 10 of the water tank. The remaining part of sprayed water is passed through the wet filter tank 17 and thereafter introduced onto the dry filter tank 18 and passed through it and returned to the body 10 of the water tank.
Patent JP-S55156744-A (JP)
Title: Right-angle lateral movement device for automobile
Inventor: KANEKO HIDEO
IPC: B60S13/02
Filed: 1979-05-21
Abstract: PURPOSE: To move easily an automobile laterally at right angle to its front and rear direction, by using a base provided with rollers, etc.  
     CONSTITUTION: Two pairs of bases 1-1 and 1-2 provided with rollers 2, grooves 3 for stopper insertion, holes for base fixing rod insertion and base joints 5 are prepared, and the bases are connected by the base joints 5 and fixed by the base fixing rods 4. After the tyres of an automobile ar moved up on to the bases 1-1, the automobile is pushed laterally to shift it on to the bases 1-2 through the rotation of the rollers. After this, the stoppers 3 are inserted into the grooves for stopper insertion of the bases 1-2 to prevent the automobile from moving laterally, and the bases 1-1 are removed. Automobiles can be parked into the garage easily in a narrow space by the device. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06249941-A (JP)
Title: Gps receiver
Inventor: MURAKAMI SHINICHI
IPC: G01S19/34
Filed: 1993-03-01
Abstract: PURPOSE:To provide a GPS receiver preventing an unrequired consumption a battery from being generated. CONSTITUTION:In the title receiver which is provided with an analog circuit 12 for performing analog processing of the signal received from a GPS satellite, a digital circuit 13 for performing digital processing of the output signal from the analog circuit 12, a power supply part for supplying power to the circuits 12 and 13, and a power supply control means 3 for controlling the power supply part and then measures a current position single-endedly or continuously, an analog power supply part 21 for supplying power to the analog circuit 12 and a digital power supply part 22 for supplying power to the digital circuit 13 are provided separately and then a power supply means 3 performs control so that only the power supply from the analog power supply part 21 stops after the measurement is completed in the single-ended measurement. In the single-ended measurement, when the measurement of the current position is completed once, power supply to the analog circuit 12 which is not directly related to the operation of a key operation, etc., is stopped, thus preventing unneeded battery consumption.
Patent JP-H11259140-A (JP)
Title: Flow rate controller
Inventor: TAKEUCHI BUNICHI
IPC: G01F1/00
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To attain more accurate flow rate control by minimizing an error between a set flow rate and a real flow rate so as to correct the aperture of a valve even if the flow rate is changed with the same valve aperture when the flow velocity of gas passing a mass flow controller is changed due to variations in an upstream side gas pressure. SOLUTION: A flow rate controller is provided with an existing mass flow controller 1 for controlling the aperture of a flow rate control valve 2 to attain a set gas flow rate in accordance with a deviation between a set flow rate and a detected flow rate. The controller 1 is provided with a pressure sensor 8 for detecting the upstream side gas pressure of the valve 2 and an arithmetic processor 5 for correcting the set flow rate to be applied to the controller in accordance with the pressure detected by the sensor 8 so as to maintain the flow rate against changes in gas pres-sure. A corrected flow rate setting supplied from the processor 5 subsequently corrects a valve aperture signal.
Patent JP-S52145604-A (JP)
Title: Air fuel ratio detector
Inventor: TAKADA SHIGETAKA
IPC: G01N27/409
Filed: 1976-05-28
Abstract: PURPOSE:To utilize the sharpness of an air fuel ratio senser and allow the detecting of optional air fuel ratio, by setting a mixer, which creates mixture, to an exhaust duct, and by mounting an air fuel ratio senser, which electromotive voltage suddenly changes, to the lower stream side.
Patent JP-H09261277-A (JP)
Title: Data transfer system
Inventor: TSUKAGOSHI MAKOTO
IPC: G06F15/167
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To improve data transmission efficiency by temporarily saving fetched data to a memory and securing space in an input buffer unless the space capacitance of an output buffer is lower than data stored in the input buffer. SOLUTION: The input buffer 11 of an input control part 1 stores reception data from an outside and control CPU 12 controls data reception with an external device. The control CPU 22 of an output control part 2 transfer-controls data stored in the input buffer 11 to an output buffer 21 and the output buffer 21 stores data to be outputted to the external device. When a shared memory 23 capable of temporary storing data from the input buffer 21 is provided in the output control part 2 and the space capacitance of the output buffer 21 is lower than data stored in the input buffer, data fetched in the input control part 1 is temporarily saved in the shared memory 21, the space of the input buffer 11 is secured and the reception of the input control part 1 is made to be possible. Thus, the transmission efficiency of large capacitance of data is improved.
Patent JP-S56158307-A (JP)
Title: Image fiber
Inventor: YOSHIDA KENICHI
IPC: G02B6/04
Filed: 1980-05-12
Abstract: PURPOSE:To increase the number of elements and ensure a transmission of high- quality pictures, by arraying with no space and then bundling plural image fibers having different outer diameters. CONSTITUTION:A bundle 2 is obtained by arraying with no space different types of image fibers 1, 1', 1'' and 1''' having different outer diameters and then bundling them together. In such way, the number of elements can be increased than (before to) ensure a transmission of a picture with a high resolution and high quality in the medical field application such as an endoscope or the like, for a crack observation of materials and the like.
Patent JP-H09260323-A (JP)
Title: Method and equipment for cleaning semiconductor substrate
Inventor: ONISHI TERUTO
IPC: H01L21/304
Filed: 1996-03-19
Abstract: PROBLEM TO BE SOLVED: To wash a semiconductor substrate easily at low cost by washing the semiconductor substrate with washing gas which is less poisonous and less corrosive. SOLUTION: With washing gas including molecules which generate carbon monoxide or methane being brown against a semiconductor substrate A, a light beam is cast on the semiconductor substrate A or a section near the substrate A to let the washing gas show a photochemical reaction Active carbon monoxide or active methane caused by the photochemical reaction of the washing gas with the light beam and a contaminant attaching to the semiconductor substrate A are let to react with each other and then a reactant caused the the reaction is evaporated to be removed.
Patent JP-H05261746-A (JP)
Title: Fiber reinforced resin molded product and production thereof
IPC: B29K105/06
Filed: 1992-03-19
Abstract: PURPOSE:To obtain a fiber reinforced resin molded product enhanced in the degree of freedom of a shape and strong against the bending at the time of molding. CONSTITUTION:In a curved fiber reinforced resin molded product consisting of a sheet like prepregs each of which consists of a reinforcing material composed of a fabric or fibers arranged in one direction and 15-60wt.% of a thermoplastic resin and thermoplastic resin sheets and having molding materials strongly bonded each other, the thermoplastic resin sheets are arranged so as to be offset on the side opposite to the direction applying compression stress to the fiber reinforced resin molded product from the center layer of the molded product.
Patent JP-S63229338-A (JP)
Title: Thermometric circuit
Inventor: FUJITA TAKAO
IPC: G01K7/20
Filed: 1987-03-18
Abstract: PURPOSE:To remove the effect of the resistance of the connection wire of a reference resistor, by setting the potential at the terminal of a thermometric resistor to constant voltage. CONSTITUTION:The output terminal of an operational amplifier OP is connected to a terminal (b) through a connection wire l5 and the reversal input terminal thereof is connected to said terminal (b) through a connection wire l6. When the resistance value of a thermometric resistor RTD at the time of 0 deg.C is set to RT(0) and a constant current is set to I, voltage E of E=I.RT(0) is applied to the non-reversal input terminal of the amplifier OP and set to constant voltage by the amplifier OP to be applied to the terminal (b). The output voltage V0 of a differential amplifier SU comes to correspond to temp. to be measured. Resistors r5, r6 are also present in the connection wires l5, l6, since the potential of the terminal (b) is set to constant voltage, said resistors does not become a factor causing an error. By this method, the effect of the resistance of the connection wire of a reference resistor can be removed.
Patent JP-H05265331-A (JP)
Title: Recorder
IPC: G03G15/01
Filed: 1992-03-19
Abstract: PURPOSE:To reduce image distortion and a deviation in the position of color superimposing by controlling a tension varying means according to detected fluctuations in rotation. CONSTITUTION:A neutral point not moved by the stretching of a medium to be transferred 32, is set to the contact point of a photosensitive body 31 and the medium 32 to be transferred and simultaneously, the tension varying means 45 varying the tension of the medium to be transferred 32, a detecting means 49 detecting fluctuations in the rotation of the photosensitive body 31, and a control means 44 controlling the tension varying means 45, according to the detected fluctuations in the rotation, are provided. Then, the fluctuations in the rotation of the photosensitive body 31 is detected, and the tension varying means 45 is controlled according to the detected fluctuations in the rotation. For instance, when the photosensitive body 31 is at speed faster than prescribed speed, the tension is control led so as to shrink the medium to be transferred 32 as an intermediate transfer belt. When the tension of the medium to be transferred 32 is changed, the neutral point of the medium to be transferred 32 is in the contact point of the photosensitive body 31 and the medium to be transferred 32. At this time, the tension varying means 45 is composed of a nut 39, and linear motors 40 and 41. Moreover, the fluctuations in the rotation is detected/stored at the time of exposing the photosensitive body, and the position of the medium to be transferred is corrected from the deviation in the position of an image at the time of exposing, by referring to the stored fluctuations in the rotation.
Patent JP-H02241210-A (JP)
Title: Power source abnormality detecting system
Inventor: MORISHIGE TOSHIYUKI
IPC: H02H3/20
Filed: 1989-03-15
Abstract: PURPOSE:To improve the reliability of an apparatus for using this system by connecting a circuit for measuring one or both of a power source abnormality detection time or the number of times of detection to an output terminal of an overvoltage detecting circuit, and also, providing a circuit for discriminating a result of this measurement. CONSTITUTION:A voltage of a power source line Vcc is always monitored by a stack voltage by Zener voltages VZ1-VZ4 of Zener diodes Z1-Z4, and when an overvoltage being larger than this stack voltage or a surge is applied as Vcc, an NPN transistor Q1 is turned on. As soon as an NPN transistor Q3 is turned on by a PNP transistor for constituting a constant-current mirror circuit, a PNP transistor Q4 is turned on, and a Zener voltage of a Zener diode Z5 apparatus in an abnormal voltage detecting output terminals A, therefore, in the abnormal voltage detecting terminal A, signals of low and high are generated at a normal time and an abnormal time, respectively. That is, at the time of applying a surge or an overvoltage by utilizing a signal for cutting off a bias part 7, a signal is led out to the outside. To this terminal A, a measuring circuit 5 is connected, and also, deciding circuit 6 is added.
Patent JP-H08262392-A (JP)
Title: Liquid crystal panel and liquid crystal projector
Inventor: OKUDA TAKIO
IPC: H04N5/74
Filed: 1995-03-22
Abstract: PURPOSE: To provide a liquid crystal panel simultaneously performing the modulation of light and the change of an optical path. CONSTITUTION: Base electrodes 2a, 2b and 2c are arranged on a base plate 1. A polarized light separation part 6 consisting of a multilayer film is arranged between the base electrodes 2a, 2b and 2c and a TN type liquid crystal 5. Incident light 7 passes through a transparent base plate 4 and a transference electrode 3 and is modulated by the liquid crystal 5, then it passes through the separation part 6. Or it is reflected by the separation part 6. Since the incident light 7 is made incident at an incident angle of 45 deg., the reflected light is also outputted at a reflection angle of 45 deg..
Patent JP-H07272462-A (JP)
Title: Searching system for music number, etc.
Inventor: SUZUKI KAZUMA
IPC: G11B27/34
Filed: 1994-03-31
Abstract: PURPOSE:To search a music number from a tape, a compact disc, a laser disc, etc., and play it easily even if the title of the number and the name of the singer are not known and, further, facilitate the establishment of a data base containing the speciality songs of a user, etc. CONSTITUTION:An arbitrary item selected among items at least atached to a music number, i.e., the code, the title of the number, the start of the song, the name of the singer and the personal information of a customer is inputted by a keyboard 1. Music numbers which correspond to the inputted item are extracted from a memory means 6 by a control means 5 and displayed on a monitor 4. Then the desired number is selected among the numbers displayed on the monitor 4 by a keyboard 1 and the number is automatically played by an autochanger 9.
Patent JP-S51138348-A (JP)
Title: Semiconductor device
Inventor: SHIRAKI HIROMITSU
IPC: H01L21/339
Filed: 1975-05-26
Abstract: PURPOSE:CCD delay line of an improved linearity obtained by provision of three gate electrodes between input diodes and charge transfer electrode groups.